DE628677C - Holding rod made of insulating material for wire-shaped electrodes - Google Patents

Holding rod made of insulating material for wire-shaped electrodes

Info

Publication number
DE628677C
DE628677C DES97764D DES0097764D DE628677C DE 628677 C DE628677 C DE 628677C DE S97764 D DES97764 D DE S97764D DE S0097764 D DES0097764 D DE S0097764D DE 628677 C DE628677 C DE 628677C
Authority
DE
Germany
Prior art keywords
wire
insulating material
holding rod
shaped electrodes
rod made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES97764D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES97764D priority Critical patent/DE628677C/en
Application granted granted Critical
Publication of DE628677C publication Critical patent/DE628677C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Electrolytic Production Of Metals (AREA)

Description

Pa-Pa-

für Glühfaden (Ventilröhren), da-for filament (valve tubes), there-

· die Isolierkörperchen im Innern eines mit Riefen versehenen Blechmantiels angeordnet sind ~ und die Riefen in die Ausnehmungen der Isolierkörper eingreifen.· The insulators inside one with grooves provided Blechmantiels are arranged ~ and the grooves in the recesses of Engage the insulator.

2. Halterungsstab nach Anspruch 1, dadurch gekennzeichnet, daß der Blechmantel aus einem Werkstoff mit sehr hohem Schmelzpunkt, wie Molybdän, Tantal o. dgl., besteht. ■2. support rod according to claim 1, characterized characterized in that the sheet metal jacket is made of a material with a very high melting point, such as molybdenum, tantalum o. The like., consists. ■

3. Halterungsstab nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Stärke des Blechmantels möglichst gering ist.3. support rod according to claim 1 and 2, characterized in that the Thickness of the sheet metal jacket is as low as possible.

4. Halterungsstab nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die die Isolationskörper und Glühdrahthalterung zusammendrückende Feder in größtmöglichem Abstand von Anode und Ka- , thode angeordnet ist.4. support rod according to claim 1 to 3, characterized in that the the insulation body and filament holder compressing the spring as much as possible Distance from anode and cathode is arranged.

*/ Von dem Patentsucher ist als der Erfinder angegeben worden: * / The patent seeker stated as the inventor:

Dr. Walter Stockmeyer in Finkenkrug b. Berlin.Dr. Walter Stockmeyer in Finkenkrug b. Berlin.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

dfeiiRDCKT ift bfeiidfeiiRDCKT ift bfeii

Claims (1)

Patentansprüche:Patent claims: für drahtförmig© "
tent 584 3O7for wire-shaped © "
tent 584 3O7 entladung xmter dem Einfluß hoher Feldstärken an diesen Stellen "verhindert wird.discharge xmter the influence of high field strengths in these places "is prevented. Als Material für den Blechmantel wird ein Werkstoff mit hohem Schmelzpunkt verwendet (Molybdän, Tantal o. dgl.). Die Stärke des Bleches wird möglichst gering gewählt^' um die Wärmeleitung nach dem unteren Ende, an dem· die Striomzuführungien angebracht sind, gering zu halten.The material for the sheet metal jacket is a Material with a high melting point used (molybdenum, tantalum or the like). the Thickness of the sheet is chosen as small as possible ^ 'to the heat conduction after the lower end, at which the power supply lines are attached, to be kept small.
DES97764D Holding rod made of insulating material for wire-shaped electrodes Expired DE628677C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES97764D DE628677C (en) Holding rod made of insulating material for wire-shaped electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES97764D DE628677C (en) Holding rod made of insulating material for wire-shaped electrodes

Publications (1)

Publication Number Publication Date
DE628677C true DE628677C (en) 1936-04-09

Family

ID=7520966

Family Applications (1)

Application Number Title Priority Date Filing Date
DES97764D Expired DE628677C (en) Holding rod made of insulating material for wire-shaped electrodes

Country Status (1)

Country Link
DE (1) DE628677C (en)

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